Antonym of DEPLETE

Answer: Option B

Deplete : use up the supply or resources of.
Refund : pay back (money), typically to a customer who is not satisfied with goods or services bought.
Replenish : fill (something) up again.
Fulfil : achieve or realize (something desired, promised, or predicted).
Recover : return to a normal state of health, mind, or strength.

Antonym of Deplete is Replenish